Pendenciera de la fundición opresora
Criatura — Artífice humano
3 / 3
Improvisar. (Tus artefactos pueden ayudar a lanzar este hechizo. Cada artefacto que gires una vez que termines de activar habilidades de maná paga

.)
Amenaza.
If an artifact you control has a mana ability with
in the cost, activating that ability while casting a spell with improvise will result in the artifact being tapped when you pay the spell's costs. You won't be able to tap it again for improvise. Similarly, if you sacrifice an artifact to activate a mana ability while casting a spell with improvise, that artifact won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for improvise.